MAN-IN-THE MIDDLE ATTACKS IN ETHERNET WIFI. DESCRIBE HOW THEY ARE IMPLEMENTED AND HOW THEY CAN BE PREVENTED. 1. SWITCH - [1 PAGE] EXPLAIN HOW A SWITCH LEARNS ABOUT MAC ADDRESSES. (Detailed answer required with a supporting diagram) ONCE UPON A TIME SWITCHES WERE CONSIDERED TO BE INSECURE. HAVE THERE BEEN ENHANCEMENTS TO SWITCH TECHNOLOGIES THAT MAKE THEM MORE SECURE. IDENTIFY TWO AND DESCRIBE THEM HERE. FOCUS ON SECURITY ISSUES. 2. ARP - [1 -2 PAGES] WHEN IS ARP NEEDED? DESCRIBE IN DETAIL (DOWN TO
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fulfillment Of the requirements For the course NETWORKING 2 Refuerzo‚ Ray Kristoffer N. Ignacio‚ Sacha Yhen Carandang‚ Hazen Carlo Reales ‚ Emerlito Jr. The ISP‚ CHINA‚ SMARTGILAS and CHINESETAIPEI routers can only be reached through FIBAASIA initially by configuring the right interface. VTY password: Name of proponents (1st member) privileged exec mode password: Name of proponent (2nd member) IP Addressing (VLSM) Class B address : 172.20.0.0/16 Number of Host: 10000
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both routers have the same key chain name. EIGRP authentication uses varying levels of WEP to encrypt data exchanged between routers. EIGRP authentication can be configured on one router and updates from this router are protected; whereas a neighbor router can be without the authentication configuration and its updates are unprotected. Bottom of Form This item references content from the following areas: CCNA Discovery: Introducing Routing and Switching in the Enterprise 5.4.1 Configuring EIGRP
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TYPES OF NETWORKING A computer network is a telecommunications network that allows computers to exchange data. The physical connection between networked computing devices is established using either cable media or wireless media. The best-known computer network is the Internet. Network devices that originate‚ route and terminate the data are called network nodes.[1] Nodes can include hosts such as servers and personal computers‚ as well as networking hardware. Two devices are said to be networked
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7) Consider a LAN to which ten host interfaces and three router interfaces are attached. Suppose all three LANs use class C addresses. The IP addresses for the 13 devices will be identical in which of the first 32 bits? 8) Consider a router with three interfaces. Suppose all three interfaces use class C addresses. Will the IP addresses of the three interfacess necessarily have the same first 8 bits? 9) Suppose there are three routers between source and destination hosts. Ignoring fragmentation
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Which layer of the hierarchical network design model is refered to as the high-speed backbone of the internetwork‚ where high availability and redundancy are critical? core layer 2. Which two characteristics are associated with enterprise level switches? (Choose two.) high forwarding rate support link aggregation 3. Which feature supports higher throughput in switched networks by combining multiple switch ports? link aggregation 4. Which hierarchical design model layer controls the flow
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address 0x0000. 3. Start the Network The Co-ordinator then finishes configuring itself and starts itself in Co-ordinator mode. It is then ready to respond to queries from other devices that wish to join the network. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%Joining a ZigBee Network Once the network has been created by the Co-ordinator‚ other devices (Routers and End Devices) can join the network. Both Routers and the Co-ordinator have the capability to allow other nodes to join
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Project Part 2 Task 2: Business Continuity Plan Ronald Horne 5/28/2015 INTRODUCTION 1.1 PURPOSE OF BUSINESS CONTINUITY PLAN The Business Continuity Plan is designed to prepare an organization to continue doing business when a disaster strikes. The BCP differs from the traditional disaster recovery plan in the fact that a BCP covers all aspects of the business and incorporates the DRP as part of it. The DRP focuses on restoring data and on information technology only. BUSINESS CONTINUITY PLAN
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and relatively inexpensive way to build internal networks with relative ease. As the internal PC networks continued to grow and thrive a need to connect disparate facilities together resulted in development of bridges‚ gateways and ultimately routers for the sole purpose of connecting LANs to other LAN’s located anywhere from several miles to several thousand miles apart. These devices allow disparate
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encoded and decoded into bits. | Bridges‚ Switches‚ Wireless access points‚ NICs‚ Modems‚ Cable Modems‚ DSL Modems‚ Gateways‚ Proxy Servers‚ Application Switches‚ Content Filtering Firewalls | L2TP‚ PPP‚ PPTP‚ SLIP | 6th | Network 5 | This layer provides switching and routing technologies‚ creating logical paths‚ known as virtual circuits‚ for transmitting data from node to node. | Routers‚ Layer 3 Switches‚ Firewalls‚ Gateways‚ Proxy Servers‚ Application Switches‚ Content Filtering Firewalls | ARP‚
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